BAK Revolver X4s Hard Roll-Up Tonneau Cover for 2019-2026 Chevrolet Silverado / GMC Sierra 1500 (5'8" Bed)

The 2019 and newer Silverado and Sierra 1500 short bed gets the low-profile hard roll-up that blends right in. Built specifically for the 2019-2026 Chevrolet Silverado / GMC Sierra 1500 with the 5'8" short bed, this BAK Revolver X4s is a direct, no-drill fit that clamps to your factory bed rails. As the best-selling hard roll-up, the X4s combines patented interlocking aluminum slats rated to 400 lb, Level-3 rotational-lock security, and a one-piece TriShield vinyl surface that seals without seams, all in a low-profile matte-black finish that clamps on with no drilling. It rolls forward onto a spool at the front of the bed for full access, so plan on a small loss of usable length right behind the cab compared with a folding cover.

What's Included:

• BAK Revolver X4s hard roll-up tonneau cover assembly
• Driver and passenger clamp-on side rails
• Rotational locking hardware and automatic slam latches
• Strap-and-buckle tethers to secure the cover rolled open
• Integrated bulkhead seal and tailgate seal
• Clamp-on mounting hardware (no drilling)
• BAK Revolver installation instructions

Features

The Most Secure Hard Roll-Up
Patented rotational locking rails and automatic slam latches lock the cover down its full length on both sides, so it resists prying, slicing and forced entry. It carries RealTruck's highest Level-3 security rating, well beyond the hook-and-loop closures used on softer roll-up covers.

Slash-Resistant Aluminum Slats, 400 lb Load
Patented interlocking aluminum slats give you cutting-edge, slash-resistant protection from thieves and support up to 400 lb of evenly distributed weight on the closed cover. You get the security of a retractable cover without a bulky canister eating into your cargo space.

100% Bed Access and Full Visibility
Roll the cover open with PrecisionRoll technology, secure it with the strap-and-buckle tethers, and drive with the bed fully open without blocking your rear window or factory camera. Rolled back you get 100% bed access for tall or awkward loads.

TriShield Engineering, No Seams No Leaks
A one-piece, aluminum-reinforced TriShield 70-grade matte vinyl surface has no seams to leak. It pairs with flush-fitting side seals and an integrated bulkhead seal for the most leak-resistant sealing of any folding, roll-up or retractable cover.

Lowest-Profile Hard Roll-Up
The X4s sits nearly flush with your bed rails for a clean, built-in look, with a stealthy 360-degree matte finish on the aluminum slats, clamps and hardware plus capped slat edges that protect your hands during operation.

No-Drill Install in About an Hour
The cover clamps to your factory bed rails with no drilling and no cutting, so most installs take about an hour or less with basic hand tools. Rear corner caps and smooth flat side-rail seals give it a refined, finished appearance.

Fitment & Compatibility

Specifications

• Cover Type: Hard roll-up tonneau cover
• Fits: 2019-2026 Chevrolet Silverado / GMC Sierra 1500 (5'8" bed)
• Material: Interlocking aluminum slats with aluminum-reinforced TriShield 70-grade vinyl
• Finish: Matte black (360-degree finish on slats, clamps and hardware)
• Bed Access: 100%, rolls forward onto a spool at the bulkhead
• Load Capacity: 400 lb evenly distributed on the closed cover
• Security: Patented rotational locking rails, automatic slam latches, Level-3 rated
• Sealing: One-piece TriShield vinyl, flush side seals, integrated bulkhead seal
• Drilling Required: No, clamps to factory bed rails
• Install Time: About 1 hour or less with hand tools
• Weight: About 81 lb
• Warranty: 5-year limited

Installation

Type: No-drill clamp-on to the factory bed rails  ·  Time: About 1 hour or less  ·  Tools: Basic hand tools; no drilling or cutting  ·  Difficulty: DIY-friendly; easier with a second set of hands to set the rails

Set the driver and passenger side rails on your factory bed rails, square them up and tighten the included clamps, then drop in the cover and connect the tension adjusters. No drilling into the truck is required. Follow the BAK Revolver install sheet for clamp placement and torque.

Watch the model-specific installation walkthrough:

Resources

Everything you need for your BAK Revolver X4s Hard Roll-Up Tonneau Cover for 2019-2026 Chevrolet Silverado / GMC Sierra 1500, in one place.

• Official BAK Revolver X4s Hard Roll-Up Tonneau Cover for 2019-2026 Chevrolet Silverado / GMC Sierra 1500 installation guide (PDF), the manufacturer's step-by-step guide covering mounting, included hardware and adjustment.

Warranty, Shipping & Returns

Warranty. 5-Year Limited Warranty from BAK (RealTruck) against defects in materials and workmanship, backed by US-based product experts. It does not cover accident damage, misuse or improper installation.

Free shipping. This item ships free to the lower 48 states. Because it is an oversized item, it ships by freight and typically arrives in 3 to 7 business days.

Inspect on delivery. Please inspect the packaging before signing. If you see any damage, note it on the delivery receipt and contact us right away, and we will make it right.

About BAK Industries

BAK Industries has engineered premium truck bed covers in the USA for decades and is a flagship tonneau brand of RealTruck, one of the largest truck-accessory manufacturers in North America. Its hard-folding BAKFlip and retractable Revolver lines set the benchmark for the category, pairing heavy-duty aluminum construction with a low-profile, weathertight design.

Every BAK cover is built for real-world truck use: no-drill, clamp-on installation that mounts in about 30 minutes, full bed access when folded or rolled back, and reinforced latching that keeps cargo secure and dry. The lineup runs from the value-focused BAKFlip MX4 and G2, to the flagship FRP-panel F1 and FiberMax, to the industrial Revolver X2 and X4s roll-ups, covering nearly every popular truck and bed length.

Backed by US-based product support and a multi-year manufacturer warranty, a BAK cover is a buy-it-once upgrade that protects tools, cargo, and gear while giving a truck a cleaner, more finished look.